Recap|Rhizopus Fungus|How Nutrients Are Replenished In The Soil|Symbiotic Association|Exercise|OMR

Recap|Rhizopus Fungus|Symbiotic Association|How Nutrients Are Replenished In The Soil|Exercise|OMR

Recap|NCERT Exercise|OMR

Lichens-The symbiotic association of fungus and algae.

How To Reduce Friction ?|Types Of Friction|Fluid Friction|NCERT Exercise|OMR

Recap|OMR|NCERT Exercise

Name any two natural methods for replenishing nutrients in the soil.

Recap: Properties Of Materials|Types Of Materials|NCERT Exercise|OMR

Read the following statements : (A) More than one Archegonia (B) Show symbiotic associated with Nitrogen fixing Cyanobacteria and fungus (C) Show heterosporous nature (D) Reduced male gametophyte is called a pollen grain Above statement are related to which option?

Recap|Question Practice|NCERT Exercise -1.2|OMR

Identify the microorganism i A soil inhabiting bacteria that forms symbiotic association with the roots of leguminous plants. Ii A cyanobacteria that forms symbiotic association with an aquatic fern. Iii A methaneogenic bacteria used in the production of biogas.